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Radiant|Lab Grown|IGI

1.93ct E FL Radiant Lab Grown Diamond

EX • E/FL • IGI LG799643951

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG799643951

Diamond specifications and retailer prices

From HK$11,847 HKD
$1,510 USD
As of October 31, 2026
Save HK$15,927 HKD (57%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$35,619 HKD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.93ct lab-grown radiant diamond

This 1.93ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799643951 or 799643951. Listed at 8 retailers as of October 31, 2026, with a 134% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.93
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799643951
Dimensions8.92 × 6.24 × 4.05 mm
L/W Ratio1.43
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type IIa
Top View
8.92 mm6.24 mm1.93 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799643951
Side View
Table 62.0%Crown 41.7°Girdle: MediumPavilion 34.7°Culet: NoneDepth 64.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$35,619 HKD|Low: HK$9,077 HKD|High: HK$45,897 HKD|Avg: HK$21,678 HKD|+2.6%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 9HK$9,077 HKD
Retailer 4HK$11,682 HKD
Retailer 8HK$11,847 HKD
Retailer 14HK$12,398 HKD
Retailer 7HK$12,987 HKD
Retailer 15HK$13,395 HKD
Retailer 12HK$13,769 HKD
Retailer 13HK$18,053 HKD
Retailer 5HK$22,015 HKD
Retailer 6HK$25,716 HKD
Retailer 10HK$26,086 HKD
Retailer 3HK$26,644 HKD
Retailer 2HK$27,774 HKD
Rare CaratHK$35,619 HKD
Retailer 11HK$42,445 HKD

20 data points across 15 retailers

8 retailersHK$11,847 HKD to HK$27,774 HKD

Retailer 1
-
HK$4,778 HKD
$609 USD
Price last confirmed 21 days ago
Retailer 2
-
HK$5,398 HKD
$688 USD
View
Price last confirmed 35 days ago
Retailer 3
-
HK$9,077 HKD
$1,157 USD
View
Price last confirmed 20 days ago
B+
Retailer 4
-
HK$11,847 HKD
$1,510 USD
View
Retailer 5
-
HK$17,206 HKD
$2,193 USD
View
Price last confirmed 22 days ago
Retailer 6
-
HK$26,086 HKD
£2,618 GBP
View
Price last confirmed 21 days ago
B
Retailer 7
-
HK$27,774 HKD
$3,540 USD
View
Most Expensive
Rare Carat
ACP-205146 · Oct 21
HK$35,619 HKD
$4,540 USD
View
Price last confirmed 11 days ago
7 more retailers have this diamond
Prices start from HK$11,847 HKDSave up to HK$15,927 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.93ct Radiant
HK$11,847 HKD